Block 620
- Hash
0000007717a60d332d02b329215dd642cd03877e7bdd1b4b77f8684ab1f69251- Confirmations
- 40649
- Time
- 2026-09-15 18:17:50 UTC
- Median time
- 2026-09-15 18:10:19 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0011265153
- Bits
1e0377ae- Merkle root
6db7b8d4d93d8baa663fbcd1fab8872f5170387fcd078aec54743c7aefdab583- Previous block
- 0000001ef7d50cb1a0a2cc22bd680f23cef8aa7a54841b021466ab55c02db510
- Next block
- 000002d11cf03aaebf938811dcbeb6c7735f6855023ac56d41ebe8b9b290c300
ML-DSA-44 block signature (M2)
M2 is an experimental rule of this test network. From a height set in its build, a node that enforces M2 accepts a block only if, besides the classical signet signature, the block carries a valid ML-DSA-44 signature by the Ark-0 block key, in its coinbase's witness commitment output. This page shows that signature; it does not check it.
Block 620 is below the activation height 20000: nodes do not require this signature, and only log the result of checking it when run with -debug=validation. The block producer adds it from height 18000 on, so that nodes can check it before it is required.
- Status
- No ML-DSA-44 block signature in this block
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 6db7b8d4d93d…3c7aefdab583 coinbase | 1 | 2 | 50 |